13278328329

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1617139}}^1$

素因数の和:1617189

約数の個数: 32

約数和(自身を含む): 22355343360

約数和(自身を除く): 9077015031

約数列:

[1, 3, 7, 17, 21, 23, 51, 69, 119, 161, 357, 391, 483, 1173, 2737, 8211, 1617139, 4851417, 11319973, 27491363, 33959919, 37194197, 82474089, 111582591, 192439541, 260359379, 577318623, 632301349, 781078137, 1896904047, 4426109443, 13278328329]

約数ペア:

[(1, 13278328329), (3, 4426109443), (7, 1896904047), (17, 781078137), (21, 632301349), (23, 577318623), (51, 260359379), (69, 192439541), (119, 111582591), (161, 82474089), (357, 37194197), (391, 33959919), (483, 27491363), (1173, 11319973), (2737, 4851417), (8211, 1617139)]